/* assets/styles.css */
:root {
  --bg0: #050711;
  --bg1: #091124;
  --card: rgba(255,255,255,.078);
  --card2: rgba(255,255,255,.12);
  --line: rgba(255,255,255,.14);
  --text: #f4f8ff;
  --muted: #aab8d8;
  --accent: #74f3ff;
  --accent2: #a887ff;
  --good: #72ffbd;
  --bad: #ff7694;
  --shadow: 0 28px 90px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(116,243,255,.18), transparent 30%),
    radial-gradient(circle at 100% 10%, rgba(168,135,255,.22), transparent 35%),
    linear-gradient(145deg, var(--bg0), var(--bg1) 58%, #050711);
}

a { color: inherit; text-decoration: none; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(5,7,17,.76);
  backdrop-filter: blur(22px);
}

.nav-inner {
  min-height: 76px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 17px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 36px rgba(116,243,255,.24);
}

.nav-links, #nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-weight: 800;
  padding: 9px 10px;
  border-radius: 12px;
}

.nav-links a:hover { color: var(--text); background: rgba(255,255,255,.07); }

.hero { padding: 76px 0 34px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: stretch;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: .9;
  letter-spacing: -.07em;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -.04em;
}

h3 { margin: 0 0 10px; }

p { color: var(--muted); line-height: 1.65; }

.card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card2), var(--card));
  border-radius: 30px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.mini-card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.055);
  border-radius: 22px;
  padding: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.grid.two { grid-template-columns: repeat(2, 1fr); }
.section { padding: 30px 0; }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 900;
  cursor: pointer;
  transition: .18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(116,243,255,.42);
  background: rgba(255,255,255,.12);
}

.btn.primary {
  border: 0;
  color: #06101c;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.btn.ghost { background: rgba(255,255,255,.055); }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

.pill, .badge {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(116,243,255,.24);
  background: rgba(116,243,255,.10);
  color: #dffcff;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.badge.purple {
  border-color: rgba(168,135,255,.26);
  background: rgba(168,135,255,.12);
}

.form { display: grid; gap: 13px; }

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 850;
  font-size: 14px;
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0,0,0,.24);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  font: inherit;
}

textarea { min-height: 118px; resize: vertical; }

.notice {
  margin-top: 14px;
  padding: 13px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.065);
  color: var(--muted);
}

.notice.good { color: var(--good); border-color: rgba(114,255,189,.25); }
.notice.bad { color: var(--bad); border-color: rgba(255,118,148,.25); }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th, td {
  padding: 13px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.footer {
  padding: 44px 0;
  color: var(--muted);
  text-align: center;
}

.kpi strong {
  font-size: 34px;
  letter-spacing: -.05em;
}

.muted { color: var(--muted); }

@media (max-width: 880px) {
  .hero-grid, .grid, .grid.two { grid-template-columns: 1fr; }
  .nav-inner { align-items: flex-start; flex-direction: column; padding: 14px 0; }
}


/* Face registration/login camera */
.camera-box {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.045);
  border-radius: 24px;
  padding: 16px;
}

.camera-preview {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.28);
}

.face-thumb {
  width: 160px;
  max-width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(116,243,255,.28);
  display: none;
}

.split-auth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 880px) {
  .split-auth { grid-template-columns: 1fr; }
}